Stadium: Centre Court Round: 25
| ITF Women Yeongwol | 2017/09/09 02:00 | Seung-Yeon Hong v Na Ri Kim | 2-6,0-6 |
| ITF Women Yeongwol | 2017/09/07 03:40 | Seung-Yeon Hong v You-Na Sul | 6-1,6-4 |
| ITF Women Yeongwol | 2017/09/05 02:00 | Seung-Yeon Hong v Alexandra Walters | 6-1,6-0 |
| ITF Women Gimcheon | 2017/06/16 02:00 | Seung-Yeon Hong v Sung-Hee Han | 6-4,1-6,5-7 |
| ITF Women Gimcheon | 2017/06/15 03:15 | Seung-Yeon Hong v Hyojung Yea | 6-0,6-3 |
| ITF Women Gimcheon | 2017/06/13 01:00 | Seung-Yeon Hong v Yeong Won Jeong | 5-7,6-4,7-5 |
| ITF Women Gimcheon | 2017/06/08 01:00 | Suzy Larkin v Seung-Yeon Hong | 7-5,6-3 |
| ITF Women Gimcheon | 2017/06/07 01:00 | Se-Hyun Kim v Seung-Yeon Hong | 5-7,4-6 |
| ITF Women Nishi-Tama | 2018/03/17 01:00 | Ai Kamiyoshihara v Satoko Sueno | 2-6,0-6 |
| ITF Women Antalya | 2018/02/03 06:30 | Giulia Crescenzi v Ai Kamiyoshihara | 6-3,6-2 |
| ITF Women Antalya | 2018/01/29 08:00 | Giulia Crescenzi v Ai Kamiyoshihara | 6-3,6-1 |
| ITF Women Antalya | 2018/01/28 08:30 | Ai Kamiyoshihara v Alana Tuayeva | 7-6,6-4 |
| ITF Women Antalya | 2018/01/27 09:00 | Maria Carla D'Annunzio v Ai Kamiyoshihara | 0-6,2-6 |
| ITF Women Makinohara Qual | 2017/10/08 00:30 | Shiho Hisamatsu v Ai Kamiyoshihara | 6-3,2-6,7-6 |
| ITF Women Yeongwol | 2017/09/05 01:00 | Sung Hee Kim v Ai Kamiyoshihara | 6-2,6-4 |
| ITF Women Yeongwol | 2017/09/04 02:00 | Ashmitha Easwaramurthi v Ai Kamiyoshihara | 1-6,4-6 |